package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.time.LocalDateTime;
import java.util.List;

//定时任务类
@Component
@Slf4j
public class OrderTask {

    @Resource
    private OrderMapper orderMapper;

    //处理超时订单
    @Scheduled(cron = "0 * * * * ? ")
    public void  processTiemoutOrder(){
        log.info("定时处理超时订单:{}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
        //selct * from orders where status = ? and order_time <(当前时间-15分钟)
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT, time);
        if(ordersList !=null && ordersList.size()>0){
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("订单超时,自动取消");
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }

    //处理一直配送中的订单
    @Scheduled(cron = "0 0 1 * * ? ")

    public  void processDeliveryOrder(){
        log.info("定时处理一直配送中的订单:{}", LocalDateTime.now());
        LocalDateTime localDateTime = LocalDateTime.now().plusMinutes(-60);
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, localDateTime);
        if(ordersList !=null && ordersList.size()>0){
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.COMPLETED);
                orderMapper.update(orders);
            }
        }
    }

}
